19021534

素因数分解:

$2^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{3067}}^1$

素因数の和:3519

約数の個数: 16

約数和(自身を含む): 32692608

約数和(自身を除く): 13671074

約数列:

[1, 2, 7, 14, 443, 886, 3067, 3101, 6134, 6202, 21469, 42938, 1358681, 2717362, 9510767, 19021534]

約数ペア:

[(1, 19021534), (2, 9510767), (7, 2717362), (14, 1358681), (443, 42938), (886, 21469), (3067, 6202), (3101, 6134)]